RE AUDIO SEX10D4-v2 SEX V2 Series Die-Cast Subwoofer (10", Dual 4_) SEX10 V2 D4 - RE Audio 10" 600W RMS Dual 4-Ohm SE-X Series Subwoofer Power Handling: RMS: 600 watts Impedance: Dual 4 ohm Dual composite 2-piece cone Mounting Depth: TBA